Pentax 50mm f/2 SMC M standard prime lens PK mount 5768774

What we say...

Cosmetic grade

Grade 7

Has normal / light signs of use such as rub marks, shining and maybe some light scratches.

Mechanics

Focus is smooth all across the range

Aperture ring click-stops are positive and snappy

Iris is snappy and free from oil.

Optics grade

Superb 2

In excellent condition and are free from scratches, haze and fungus.

Internal Dust

Most used lenses will have some amounts of internal dust as they are not hermetically sealed units! The action of focusing and zooming over time draws dust in some more than others. While it might be a unwelcome addition to a lens the impact to image quality is minimal if any.